a). With the Benghazi email leak today he didn't want to distract from it b). Obama threatened to sue or worse c). Romney asked him to back down.
Today's announcement smelled like a cover story.
Don wanted to slap Obama but good...but he had the good sense to pull his punch.
He will save the down low pronouncement for later.
d) he is stretching this out long enough to plug the new season of The Apprentice.